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Techniktipps zu Sturmey-Archer Nabenschaltungen: Unterschied zwischen den Versionen

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The 8-speed hub has only direct drive and higher gears, and tends to twist the axle only forward, making for a more stable installation. Sturmey-Archer recommends only the thicker washers for use with this hub. However, there has been a report of anti-rotation washer breakage with the 8-speed hub and a heavy cyclist sprinting in a high gear. If a dropout is thick enough, or by facing tabs of single-ended washers toward opposite ends of the dropout slot, two washers may be used at each end of the axle for extra strength-- one inside and one outside the dropout. This trick can be useful with other hubs besides the 8-speed as well.
The 8-speed hub has only direct drive and higher gears, and tends to twist the axle only forward, making for a more stable installation. Sturmey-Archer recommends only the thicker washers for use with this hub. However, there has been a report of anti-rotation washer breakage with the 8-speed hub and a heavy cyclist sprinting in a high gear. If a dropout is thick enough, or by facing tabs of single-ended washers toward opposite ends of the dropout slot, two washers may be used at each end of the axle for extra strength-- one inside and one outside the dropout. This trick can be useful with other hubs besides the 8-speed as well.


broken anti-rotation washer
[[Datei:Anti-rotation-broken.jpg|center|Zerbrochene Sicherungsscheiben]]


Shimano and SRAM anti-rotation washers do not fit a Sturmey-Archer axle.
Shimano und SRAM [[Sicherungsscheibe]]n passen nicht zu Sturmey-Archer Achsen.


The axle nuts of internal-gear hubs are easy to strip because of the interrupted threads on the flatted axle, so you should lubricate them with medium-to heavy oil or grease. They do have to be tightened quite securely.
Die Achsenmuttern von Nabenschaltungen können wegen der unterbrochenen Gewinde an den abgeflachten Achsen eicht abreißen. Daher sollte man sie mit einem mittleren bis schweren [[Öl]] oder [[Fett]] schmieren. Sie sollten in jedem Fall sicher festgeschraubt werden.


A hub with a coaster brake or drum brake also has a reaction arm. This must be clamped to the bicycle's chainstay. It secures only the brake mechanism and does not substitute for the anti-rotation washers.
Eine Nabe mit [[Rücktrittbremse|Rücktritt-]] oder [[Trommelbremse]] hat eine [[Drehmomentstütze]]. Diese wird an der [[Kettenstrebe]] befestigt. Sie sichert nur den Bremsmechanismus und ersetzt nicht den Einsatz von Sicherungsscheiben.


==Achsenlängen==
==Achsenlängen==
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